My Rallye also had the drop-down tailgate speaker and extra sound w/6 CD changer. While I love the BA speakers, the CD changer has no MP3 jack which is just stupid.
Like you, I am not sure I would have paid 2 G for just the "look" of the Rallye, but the local dealer made me an pretty good offer...

Incentives just changes yesterday, good through tomorrow. $2000 in "red dot" aged inventory dealer cash plus $1000 Chrysler loyalty rebate. Long story short, I'm shooting for $15000 out the door on the basic black Sport WITH 0% financing for 72 months. IMHO, that's a pretty good deal on the price combined with zero percent for that term. As far as I know, that deal with the aged inventory cash and zero for 72 is good on all leftover 08's. It's Chrysler's attempt to help the dealers blow out any remaining 08 inventory.